import React, { Component } from 'react';
import PropTypes from 'prop-types'
import Item from '../Item'
import './index.css'

export default class List extends Component {

	// 对接收的props进行类型以及必要性的限制
	static propTypes = {
		todos: PropTypes.array.isRequired,
		updateTodo: PropTypes.func.isRequired
	}

	render() {
			const {todos, updateTodo, deleteTodo} = this.props
			return (
					<ul className="todo-main">
						{
							todos.map((todo) => {
								// return <Item key={todo.id} id={todo.id} name={todo.name} done={this.done}/>
								return <Item key={todo.id} {...todo} updateTodo={updateTodo} deleteTodo={deleteTodo} />
							})
						}
					</ul>
				);
	}
}
